Tianjin city of science and technology of Hebei District sea   

New product "multiple helmet" I developed is a national patent product. (Patent No.: 1204694.9) after the test, the product due to the use of multiple buffer, forces in to the top of the head transfer than traditional type safety helmet is reduced greatly, resistance to external performance is greatly improved, the personal safety guarantee more. After the national standard: safety helmet in heat and cold water shower after three hours and 2 hours, shock absorption performance shall not be higher than 4900 Newton. (that is to say, must be less than 4900 Newton was qualified. The lower numerical performance better. General safety cap if the value is reduced to about 4000, is very good.) In March 5, 2004, our safety helmet at the national labor protection products inspection center sampling, only 2749 Newton, 1752 Newton and 1450 Newton. Such a high impact resistance performance, can be called wonders of the world. The product also has the ventilation and heat insulation structure, wear a long time does not cause discomfort.